CN115341511B

CN115341511B - Integrated forming machine for channel digging and building

Info

Publication number: CN115341511B
Application number: CN202210814169.5A
Authority: CN
Inventors: 翟俊甫; 吴诗瑾; 李静; 肖荷; 潘菲
Original assignee: China Railway Engineering Equipment Group Co Ltd CREG
Current assignee: China Railway Engineering Equipment Group Co Ltd CREG
Priority date: 2022-03-01
Filing date: 2022-07-11
Publication date: 2024-05-28
Anticipated expiration: 2042-07-11
Also published as: CN115341511A; CN218405622U; CN115324140B; CN218405306U; CN115324140A

Abstract

The invention relates to the field of excavators for opening ditches, in particular to an integrated forming machine for digging and building channels. This integrated into one piece machine is built in channel digs, and excavating device includes excavation frame, is equipped with the mechanism that breaks earth in the excavation frame, and the mechanism that breaks earth disposes the scarfing cinder mechanism that is used for shifting out the broken dregs that obtains the channel, and the excavation device rear side still is equipped with lining device, lining device includes lining frame, be equipped with in the lining frame and be used for assembling the mechanism of assembling of prefabricated lining brickwork and be used for to assemble the mechanism supply mechanism of supplying with prefabricated lining brickwork. Compared with the prior art, the integrated trench digging and building forming machine can directly perform splicing hardening operation in a trench dug by the digging device through the lining device by adopting the prefabricated lining body, so that the problems of low efficiency, long construction period, high labor cost and great influence on surrounding natural environment and social environment caused by the fact that the conventional trench digging and building equipment cannot complete trench digging and hardening at one time are solved.

Description

Integrated forming machine for channel digging and building

Technical Field

The invention relates to the field of excavators for opening ditches, in particular to an integrated forming machine for digging and building channels.

Background

Channel digging is one of the important works in hydraulic engineering construction. At present, the channel is excavated mainly by an excavator auxiliary manual method, and the hardening treatment of the channel surface is carried out after the excavation, so that the method has the advantages of large construction range, low efficiency, long construction period, high labor cost and serious influence on the surrounding natural environment and social environment. In recent years, with the continuous promotion of urban water system construction, the demands of drainage flood control, water storage regulation and control and waterfront landscape are increasingly growing, the market of the excavation and construction engineering of artificial river channels and channels is steadily developed, and some mechanized channel excavation and construction equipment is gradually developed.

For example, chinese patent application publication No. CN111691479a, publication No. 2020, 9 and 22 provides a ditch device for hydraulic engineering, which includes a frame, the frame is configured with travelling wheels, and is provided with a lifting excavating mechanism capable of lifting through a guide rail, the excavating mechanism includes a bucket-type excavating seat, a main shaft and a driving member are mounted in the excavating seat, a fin for loosening soil is disposed on the main shaft, the front end of the fin protrudes from the excavating seat, and the driving member is in transmission connection with the main shaft through a belt. In addition, the frame is also provided with a trimming component, the trimming component is similar to the structure of a cutter, and the side slope of the channel is shaped in the advancing process of the random frame. When the device works, the machine frame can drive the excavating mechanism to advance, the main shaft of the excavating mechanism rotates under the driving action of the driving piece and drives the fins to excavate the soil layer in front, dregs obtained in the excavating process are then scraped back to the dreg removing belt conveyor, and the dregs are conveyed to the hoisting mechanism arranged on the machine frame through the dreg removing belt conveyor and then are moved out of the channel by the hoisting mechanism. The channel digging device for the hydraulic engineering can dig channels through reciprocating tunneling for many times, but can not harden the channels, and the channel hardening work still needs to be specially carried out.

For another example, the Chinese utility model patent with bulletin number of CN214657338U and bulletin day of 2021, 11 and 9 provides a continuous operation device for channel construction. The channel construction continuous operation device comprises a travelling mechanism, a conveying system, an excavating mechanism, a lifting mechanism and a dumping mechanism; the front end of the belt conveyor of the conveying system is connected with the jacking oil cylinder, the rear end of the belt conveyor of the conveying system is hinged with the connecting seat, the front end of the belt conveyor can swing up and down under the action of the jacking oil cylinder, the excavating mechanism is positioned in front of the conveying system and comprises a frame connected with the belt conveyor and a roller arranged on the frame, a cutter is arranged on the roller, the cutter excavates a soil layer in front in the advancing process of the conveying mechanism, the obtained dregs are thrown to a lifting mechanism arranged at the rear side of the cutter, the dregs are conveyed to the conveying system through the lifting mechanism and then conveyed to a dumping mechanism at the rear of the conveying mechanism through the conveying system, and the dregs are dumped in a hopper of the conveying vehicle which synchronously moves with the conveying mechanism through the dumping mechanism. The continuous operation device for channel construction still only realizes the excavation of the channel, and can not realize the instant hardening of the channel.

In addition to the above patent application or patent, chinese invention patent application publication No. CN111576525A, publication No. 2020, 8/25, also discloses a device for automatic channel excavation. However, as with the devices in the two patent applications or patents, the device can only excavate the channel, and can not realize instant hardening of the channel, and the channel excavation still needs to be carried out in multiple steps.

Disclosure of Invention

The invention aims to provide a channel digging and building integrated forming machine, which solves the problems of low efficiency, long construction period, high cost and great influence on surrounding natural environment and social environment caused by the fact that the conventional channel digging and building equipment cannot finish channel digging and hardening at one time.

In order to solve the problems, the channel digging and building integrated forming machine adopts the following technical scheme: the integrated into one piece machine is built in channel, including excavating device, excavating device includes excavation frame, be equipped with the mechanism that breaks earth in the excavation frame, the mechanism that breaks earth disposes the scarfing cinder mechanism that is used for shifting out the channel that obtains with the breakage, the excavating device rear side still is equipped with lining device, lining device includes lining frame, be equipped with in the lining frame and be used for assembling prefabricated lining brickwork assemble the mechanism and be used for to assemble the mechanism supply mechanism of prefabricated lining brickwork, still be equipped with shovel type moulding soil bin in the excavation frame, have the space that holds the mechanism that breaks earth in the moulding soil bin to the front end of moulding soil bin has formed and can cut into the stratum, will need the part restriction that cuts out in the inside cutting structure of moulding soil bin, the cutting structure is identical with the cross section of the channel that waits to excavate from the front, the inside of moulding soil bin's left and right sides is equipped with moulding mechanism, moulding mechanism is including being used for breaking earth mechanism to moulding soil bin both sides inner wall department.

The beneficial effects are that: compared with the prior art, the integrated trench digging and constructing forming machine comprises a lining device, and can directly perform splicing and hardening operations in a trench dug by the excavating device through the lining device by adopting the prefabricated lining body, so that the problems of low efficiency, long construction period, high labor cost and great influence on the surrounding natural environment and social environment caused by the fact that the conventional trench digging and constructing equipment cannot complete trench digging and hardening once are solved, and the modeling soil bin has a cross section which is identical with the cross section of a trench to be dug.

Still further, the bottom of moulding soil bin is equipped with the funnel mouth, the part of scarfing cinder mechanism that receives dregs is located under the funnel mouth. The shaping soil bin with the funnel opening can control the position of the slag soil in a discharging mode more accurately, can be well connected with the slag removing mechanism, and ensures the slag removing effect of the slag removing mechanism.

Still further, be equipped with in the shaping soil bin be used for concentrating dregs to the dregs centralizing means of funnel mouth department. The slag soil concentration device can avoid concentration of slag soil in the molding soil bin, and can assist the molding soil bin to remove slag when the cross section of the molding soil bin is larger.

Further, the dregs concentration device is an auger conveying mechanism. The auger conveying mechanism has the advantages of being convenient to arrange and good in slag moving effect as a slag soil concentration device.

Further, the shaping soil bin is detachably arranged on the excavating frame. Under the condition that the shaping soil bin is detachably arranged on the excavation frame, the shaping soil bins with different specifications and cross-sectional shapes can be replaced according to different requirements, and the universality of the channel excavation and construction integrated forming machine is improved.

Still further, the mechanism of breaking earth includes the support of breaking earth, be equipped with one or at least two clitellum mechanism of breaking earth on the support of breaking earth, clitellum mechanism of breaking earth includes the gyro wheel support frame and winds the clitellum of establishing on the gyro wheel support frame, the gyro wheel support frame includes the support body, install on the support body and be used for driving clitellum pivoted drive wheel and be used for supporting the supporting wheel of clitellum, the drive wheel transmission is connected with drive arrangement, lay the broken tooth that is used for carrying out the breakage to the position of digging on the lateral surface of clitellum. The crushing structure combining the belt type base and the crushing teeth is adopted, so that the working surface is larger, and the soil breaking effect is better.

Further, the soil breaking support comprises supporting shafts which are arranged at intervals in the front-back direction, each supporting shaft extends in the left-right direction, and at least two annular belt type soil breaking mechanisms are arranged along the axial direction of each supporting shaft. More than two ring belt type earth breaking mechanisms axially arranged along the supporting shaft have larger working surfaces.

Further, a pitching driving mechanism is connected to the rear portion of the ground breaking support, and the pitching driving mechanism comprises an amplitude varying oil cylinder for driving the ground breaking support to swing in a pitching mode. The pitching driving mechanism can adjust the height and the inclination of the soil breaking mechanism, so that the device is suitable for different excavation requirements, and the universality of the soil breaking device is improved.

Further, the endless belt is a crawler belt, and the roller support frame is a corresponding crawler belt support frame. The crawler belt has higher strength and higher technical maturity as a ring belt, so that the reliability of the soil breaking device can be improved.

Further, the limit soil breaking mechanism comprises a breaking rotating shaft extending along the front-back direction and a breaking knife arranged on the breaking rotating shaft. The side soil crushing mechanism comprising the soil breaking rotating shaft and the soil breaking knife has the advantages of simple structure and good soil breaking effect.

Still further, limit soil crushing mechanism still includes the swing actuating mechanism that is used for driving the pivot of breaking earth swing. The swing driving mechanism can drive the side soil crushing mechanism to have a larger working surface, so that the soil crushing effect can be optimized.

Still further, swing actuating mechanism includes swing seat and second luffing cylinder, and the rear end of the pivot of breaking earth is installed in on the swing seat, second luffing cylinder with the pivot of breaking earth transmission is connected in order to drive the pivot of breaking earth regard as the support swing of swing seat.

Still further, the soil breaking knife comprises cutting teeth arranged at the front end of the soil breaking rotating shaft and a spiral scraper arranged around the soil breaking rotating shaft. The combination of the cutting teeth and the spiral scraper brings better soil breaking effect.

Still further, the scarfing cinder mechanism is band conveyer. The belt conveyor is used as a slag removing mechanism, has mature technology and is easy to arrange.

Still further, the belt conveyor includes at least two linked conveyor segments. Under the condition that the belt conveyor comprises at least two stages of conveying sections connected, the adaptability to space can be improved, and the belt conveyor is easy to arrange.

Further, the feeding mechanism of the lining device is a lifting type feeding mechanism or a conveyer belt type feeding mechanism.

Further, the lifting type supply mechanism is an arm type lifting mechanism.

Still further, the feeding mechanism of the lining device further comprises a pre-storing device of the prefabricated lining body. The pre-storing device for the prefabricated lining body can realize concentrated storage of the prefabricated lining body, and in this case, a device for supplying the prefabricated lining body in real time does not need to be additionally arranged, so that the flexibility of the invention is improved.

Still further, lining cutting device's feed mechanism includes the second grade feed mechanism that is located assembly mechanism lower part rear side and is located the first order feed mechanism of second grade feed mechanism rear top, be equipped with lift transfer device between first order feed mechanism and the second grade feed mechanism, lift transfer device includes the guide post and locates yoke on the guide post. The arrangement position of the primary feeding mechanism is more beneficial to receiving the prefabricated lining masonry, and the arrangement position of the secondary feeding mechanism is more convenient for the secondary feeding mechanism to grasp the prefabricated lining masonry.

Furthermore, the assembling mechanism is a shield tunneling machine pipe piece assembling machine.

Further, the lining device is towed to the excavating device. Under the condition that the lining device is hung on the excavating device, the relative position relation between the lining device and the excavating device can be ensured, and the work coordination of the lining device and the excavating device is ensured.

Still further, the excavation device is provided with a crawler-type travelling mechanism, and the lining device is provided with a wheel-type travelling mechanism. The excavating device adopts a crawler-type travelling mechanism, so that the excavating device can better prevent skidding, and the lining device adopts a wheel-type travelling mechanism, so that the excavating device can play a role in protecting a lined channel.

Still further, the excavation means and the lining means are each provided with an independent power system. Under the condition that the excavating device and the lining device are respectively provided with independent power systems, quick assembly between different excavating devices and lining devices can be realized.

Drawings

FIG. 1 is a front view of embodiment 1 of a canal excavation integral molding machine of the present invention;

FIG. 2 is a first perspective view of embodiment 1 of the canal excavation integral molding machine of the present invention;

FIG. 3 is a second perspective view of example 1 of the canal excavation integral molding machine of the present invention;

FIG. 4 is a first schematic structural view of the earth breaking mechanism of FIG. 1;

FIG. 5 is a second schematic view of the earth breaking mechanism of FIG. 1;

FIG. 6 is a third schematic view of the earth breaking mechanism of FIG. 1;

FIG. 7 is a first schematic view of the shaping mechanism of FIG. 1;

FIG. 8 is a second schematic structural view of the shaping mechanism of FIG. 1;

FIG. 9 is a schematic view of the splice mechanism of FIG. 1;

FIG. 10 is a first perspective view of the excavation apparatus of embodiment 2 of the channel excavation integration machine of the present invention;

FIG. 11 is a second perspective view of the excavation apparatus of embodiment 2 of the channel excavation integration machine of the present invention;

FIG. 12 is a perspective view of an excavation apparatus of embodiment 3 of a channel excavation integration machine of the present invention;

FIG. 13 is a schematic view of the side soil breaking mechanism of FIG. 12;

FIG. 14 is a front view of a lining apparatus in embodiment 4 of a canal excavation integration machine of the present invention;

FIG. 15 is a perspective view of a lining apparatus in example 4 of a canal excavation integral molding machine of the present invention;

fig. 16 is a perspective view of a lining apparatus in example 5 of the canal excavation integrated machine of the present invention.

In the figure: 1001. an excavating device; 1002. lining means; 101. excavating a frame; 102. shaping a soil bin; 103. a breaking mechanism; 1031. a support shaft; 1032. a motor; 1033. a transmission case; 1034. a roller support; 10341. a frame body; 10342. a driving wheel; 10343. a support wheel; 10344. driven wheel 1035, endless belt; 1036. crushing teeth; 1037. a luffing cylinder; 104. A slag removing mechanism; 1041. a first stage conveying section; 1042. a second stage conveying section; 105. a cab; 110. a side soil crushing mechanism; 1101 breaking the earth rotating shaft; 1102. a hemispherical base; 1103. cutting teeth; 1104. a spiral scraper; 1105. a spherical compensator; 1106. tail rod; 1107. the second amplitude variation oil cylinder; 1108. a second arm support; 1109. a crank arm; 201. lining a frame; 202. An assembling mechanism; 2021. a fixing seat; 2022. a rotating seat; 2023. a telescopic oil cylinder; 2024. grabbing a sucker; 203. a supply mechanism; 102', shaping a soil bin; 110', a side soil crushing mechanism; 1101', a power shaft; 1102', a base; 203', a supply mechanism; 204. a first supply belt; 205. a guide column; 206. a fork arm; 207. a second supply belt; 1003. prefabricating lining brickwork; 202', an assembling mechanism; 208. a bridge crane; 209. and a hopper.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.

It is noted that relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" or the like does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The features and capabilities of the present invention are described in further detail below in connection with the examples.

Embodiment 1 of a canal digging and building integrated machine of the present invention:

as shown in fig. 1 to 9, the canal excavation integrated machine includes an excavation means 1001 and a lining means 1002.

The structure of the excavating device 1001 is shown in fig. 1-3, and comprises an excavating frame 101, a shaping soil bin 102, a breaking mechanism 103, a slag removing mechanism 104 and a cab 105. The excavation frame 101 adopts a crawler chassis. The shaping soil bin 102 is disposed at the front end of the excavation frame 101, specifically in a shovel structure, the cross section of the shaping soil bin 102 is the same as that of a channel to be excavated, in this embodiment, the cross section of the shaping soil bin 102 is specifically in an inverted trapezoid shape, the front end of the shaping soil bin 102 forms a cutting structure, and in the process of moving forward along with the excavation frame 101, the shaping soil bin 102 can cut into a stratum, and the portion to be excavated is limited inside the shaping soil bin 102. The bottom of the molding soil bin 102 is provided with a funnel port, and the funnel port can intensively discharge the dregs in the molding soil bin 102 at a set position so as to be convenient for being connected with the dreg removing mechanism 104. In order to avoid the unsmooth flow of the dregs to the position of the funnel opening, in the embodiment, a dregs concentration device (not shown in the figure) is further arranged in the shaping soil bin 102, and is used for concentrating the dregs to the position of the funnel opening, and the dregs concentration device specifically adopts an auger conveying mechanism. The specific installation mode of the auger delivery mechanism can be any installation mode in the prior art, and will not be repeated here.

The soil breaking mechanism 103 is located in the molding soil bin 102 and comprises a soil breaking support, the soil breaking support comprises two supporting shafts 1031 which are arranged in a front-back interval mode, the two supporting shafts 1031 extend along the left-right direction, one supporting shaft is in transmission connection with a driving device, so that a driving shaft is formed, the driving device in the embodiment adopts a motor 1032, the motor 1032 is in transmission connection with the driving shaft through a transmission box 1033, the driving shaft is installed on the transmission box 1033, the transmission box 1033 simultaneously forms a shaft seat of the driving shaft, and the transmission box 1033 is of the prior art, so that the specific structure of the transmission box 1033 is not repeated. In this embodiment, there are three endless belt type earth breaking mechanisms, and the three endless belt type earth breaking mechanisms are arranged side by side in the left-right direction.

In this embodiment, in order to realize the expansion of the operation range of the channel digging and building integrated forming machine in the left-right direction, the two support shafts 1031 are telescopic shafts, each telescopic shaft comprises a fixed section and a telescopic section, in this embodiment, two telescopic sections are respectively arranged at two ends of the fixed section and are spliced with the fixed section, wherein the telescopic sections of the driving shaft are in rotation-stopping fit with the fixed section through splines. Here, a telescopic driving device is arranged on a supporting shaft which is not used as a driving shaft, the telescopic driving device is arranged between a fixed section and a telescopic section of the telescopic driving device, in the embodiment, a driving oil cylinder (not shown in the figure) is adopted as the telescopic driving device, the fixed section and the telescopic section of the supporting shaft are both in hollow structures, the driving oil cylinder is arranged in an inner hole of the supporting shaft, and in order to introduce hydraulic power required by the driving oil cylinder into the driving shaft, a rotary joint (not shown in the figure) is coaxially arranged at the end part of the driving shaft, and the inner end of the rotary joint is connected with the driving oil cylinder.

The ring belt type ground breaking mechanism comprises a roller support 1034 and a ring belt 1035 arranged on the roller support 1034. The endless belt 1035 rotates clockwise (as viewed in fig. 2), the roller support 1034 includes a frame 10341, and a driving wheel 10342 and a supporting wheel 10343 mounted on the frame 10341, wherein the frame 10341 is in a strip shape, the driving wheel 10342 is disposed at a rear end thereof and fixedly connected with the driving shaft, the front end of the frame 10341 is further provided with a driven wheel 10344, the driven wheel 1034 is in transmission connection with the driving wheel 10342 through a transmission belt, and the other supporting shaft is fixedly mounted at a middle part of the frame 10341 in a front-rear direction, thereby forming a frame structure between the two supporting shafts 1031 and the frame 10341. The endless belts 1035 are wound around the corresponding frame 10341 to form a belt-type base, on the outer side of which crushing teeth 1036 are provided, in this embodiment, the belt-type base is specifically a crawler-type base, the crushing teeth 1036 are specifically cutting teeth, and the cutting teeth are obliquely arranged forward (when located on the upper side) on the belt-type base, so that a structure capable of planing soil layers is formed. The drive shaft of the ground breaking support is connected with the drive wheel 10342 of the roller support 1034, so that the power of the drive device is transmitted to the endless belt 1035.

In order to realize the adjustment of the pitching angle of the ring belt type earth breaking mechanism, in the embodiment, the earth breaking support is also connected with a pitching driving mechanism, the pitching driving mechanism comprises a luffing cylinder 1037 which is hinged with a front supporting shaft 1031, and when the device is used, a transmission box 1033 is fixedly assembled on the excavating frame 101 of the tunneling machine, and the adjustment of the pitching angle of the ring belt type earth breaking mechanism can be realized through the extension and retraction of the luffing cylinder 1037.

When the channel digging and building integrated forming machine is used for digging a channel, a transmission box 1033 of the channel digging and building integrated forming machine can be fixedly assembled on a digging frame 101 of the heading machine, the rear end of an amplitude variable oil cylinder 1037 of the channel digging and building integrated forming machine is connected with the digging frame 101, pitching adjustment is carried out through expansion and contraction of the amplitude variable oil cylinder 1037, a ring belt 1035 can be rotated in the tunneling process to drive a crushing tooth 1036 to excavate a front digging surface, in the process, the vertical digging position can be adjusted through the amplitude variable oil cylinder 1037 to carry out vertical sweeping, and a ring belt type soil breaking mechanism on the left side and the right side is driven through a telescopic driving device to carry out horizontal sweeping, so that full-section digging of the channel is realized.

Besides the soil breaking mechanism, a shaping mechanism is further arranged in the shaping soil bin 102, the shaping mechanism comprises an edge soil breaking mechanism 110, the edge soil breaking mechanism 110 is located at the inner sides of the left side wall and the right side wall of the shaping soil bin 102 and is used for being matched with the soil breaking mechanism 103 to sweep out a soil breaking blind area, improve the soil breaking efficiency and optimize the soil breaking effect. As shown in fig. 7 and 8, the side soil breaking mechanism 110 includes a breaking shaft 1101, a breaking blade is disposed on the breaking shaft 1101, in this embodiment, a hemispherical base 1102 is disposed at a front end of the breaking shaft 1101, and the breaking blade includes cutting teeth 1103 disposed on the hemispherical base 1102 and a spiral scraper 1104 disposed on an axle body of the breaking shaft 1101. In order to facilitate the rotation of the soil breaking shaft 1101, in this embodiment, the soil breaking shaft 1101 includes a concentrically arranged driving seat and a sleeve rotatably assembled outside the driving seat, and the soil breaking blade is disposed on the sleeve. The driving seat is provided with a driving motor, a stator of the driving motor is fixedly connected with the driving seat, and the rotor is fixedly connected with the sleeve, so that the sleeve can be driven to rotate. The rear end of the ground breaking rotating shaft 1101 is provided with a spherical compensator 1105, the spherical compensator 1105 comprises an external ball seat and a universal ball arranged in the ball seat, the ground breaking rotating shaft 1101 is connected to the universal ball, and the center of the ball seat can be used as a swing center for swinging. The rear end of the universal ball is provided with a tail rod 1106, a second arm support 1108 and a second amplitude variation oil cylinder 1107 are connected through the tail rod 1106, the second arm support 1108 is an arc arm support, the rear end of the second arm support is connected with the excavation frame 101, the front end of the second arm support is hinged with the tail rod 1106 at the rear end of the universal ball, the rear end of the second amplitude variation oil cylinder 1107 is connected with the excavation frame 101, and the front end of the second arm support is connected with a crank arm 1109 arranged on the tail rod 1106 at the rear end of the universal ball and can drive the front end of a soil breaking rotating shaft to swing up and down.

The slag removing mechanism 104 is a belt conveyor, in this embodiment, the belt conveyor has two stages of conveying sections connected to each other, wherein the first stage conveying section 1041 is located below the funnel opening of the molding soil bin 102, and the second stage conveying section 1042 is located behind the first stage conveying section 1041, and is used for receiving the slag soil sent from the first stage conveying section 1041, and then conveying the slag soil backwards and transferring the slag soil to corresponding conveying equipment. The structure of the belt conveyor is prior art and will not be described here.

The cab 105 is provided above and behind the breaking mechanism 103, and spans the slag removing mechanism 104 in the left-right direction, so that a good working field is provided, and driving operation is facilitated. The power system of the excavating device is arranged on the excavating frame 101 and is used for providing power for walking, soil breaking and the like.

The lining device 1002 comprises a lining frame 201, the lining frame 201 adopts a wheel type chassis structure, in the embodiment, the lining frame 201 adopts a pull type structure, and the pull type structure is pulled behind the excavating device 1001. The front part of the lining frame 201 is provided with an assembling mechanism 202, and the assembling mechanism 202 is used for assembling prefabricated lining masonry. In this embodiment, the assembly mechanism 202 specifically adopts a shield tunneling machine pipe sheet assembly machine, and its structure is shown in fig. 9, and includes a fixing base 2021, a rotating base 2022, a telescopic cylinder 2023, and a gripping suction cup 2024. Wherein the fixing base 2021 is fixed on the lining frame 201, the rotating base 2022 is coaxially and rotatably matched with the lining frame, the telescopic oil cylinder 2023 is arranged on the rotating base 2022, and the lower end of the telescopic oil cylinder is connected with the grabbing sucker 2024. When in use, the rotating base 2022 drives the telescopic cylinders 2023 and the grabbing sucker 2024 to rotate, can receive the prefabricated lining masonry at a set position (such as the top), then rotate to a proper position, adjust the position and the posture of the prefabricated lining masonry through the extension of the two telescopic cylinders 2023, and then realize the assembly of the prefabricated lining masonry, wherein the concrete structure of the duct piece assembling machine is in the prior art and is not repeated here. A feeding mechanism 203 is further provided on the rear side of the lining frame 201, and the feeding mechanism 203 is configured to feed the prefabricated lining masonry to the assembling mechanism 202, and in this embodiment, the feeding mechanism 203 is specifically a folding arm type lifting mechanism. Wherein the power systems of the supply mechanism 203 and the assembly mechanism 202 are arranged on the lining frame 201 and are independent from the power system of the excavating device 1001. In use, the feeder 203 lifts the precast lined masonry from one side or from the rear and then transfers it to the splicing mechanism 202, where the splicing mechanism 202 receives the precast lined masonry and then lays it in the set position.

Embodiment 2 of the canal digging and building integrated machine of the present invention:

In embodiment 1 of the canal excavation integrated machine of the present invention, the cross section of the molding soil bin 102 is specifically in the shape of an inverted trapezoid. In this embodiment, as shown in fig. 10-11, the cross-sectional shape of the shaped soil bin 102' is a trapezoid with steps, and may be used to dig channels of corresponding cross-sectional shape. In other embodiments, the cross-sectional shape of the shaped soil bin may be otherwise designed according to the cross-section of the channel, such as U-shape, etc.

Embodiment 3 of the canal digging and building integrated machine of the present invention:

In embodiment 1 of the integrated canal digging and construction machine according to the present invention, the side soil breaking mechanism 110 adopts a swingable mounting structure, in this embodiment, as shown in fig. 12-13, the side soil breaking mechanism 110' adopts a fixed mounting manner, and as can be seen from fig. 13, the side soil breaking mechanism in this embodiment includes a power shaft 1101', and bases 1102' are respectively disposed at two ends of the power shaft 1101', and the bases 1102' are respectively fixed at the front and rear portions of the molding soil bin 102. The power shaft 1101' is in rotary fit with the base 1102', and a soil breaking knife is arranged on a part between the two bases 1102', wherein the soil breaking knife adopts a spiral knife.

Embodiment 4 of the canal digging and building integrated machine of the present invention:

in embodiment 1 of the canal excavation integrated machine of the present invention, the supply mechanism 203 of the lining device 1002 adopts a folding arm type lifting mechanism. As shown in fig. 14 to 15, in the present embodiment, the feeding mechanism 203' includes a first feeding belt 204 and a guide post 205 provided at the front end of the first feeding belt 204, a liftable yoke 206 is provided on the guide post 205, and a second feeding belt 207 is provided at the lower end of the guide post 205, and the second feeding belt 207 can convey the prefabricated lining body 1003 to the rear side of the splicing mechanism 202' and then be gripped by the splicing mechanism 202 '. In other embodiments, the splicing mechanism 202' may also be configured to be movable back and forth so as to self-grasp the prefabricated lining body 1003 by reciprocal movement. Of course, a structure in which the splicing mechanism moves forward and backward may be added to the present embodiment.

Example 5 of the canal digging and construction integrated machine of the present invention:

in embodiment 1 of the canal excavation integrated machine of the present invention, the feeding mechanism of the lining device adopts a folding arm type lifting mechanism. As shown in fig. 16, in the present embodiment, the feeding mechanism of the lining apparatus adopts a bridge crane 208, and a hopper 209 is also provided on the lining frame for pre-storing prefabricated lining bodies for lining.

In other embodiments of the channel digging integrated forming machine, the soil breaking mechanism can be arranged at the forefront part of the digging frame and positioned behind the soil bin, in this case, the soil breaking mechanism can adopt a knife roller structure (such as the structure in CN 111691479A), and a slag removing mechanism is formed during digging and can remove the slag backwards; the dregs centralizing device can also adopt a push plate or a structure of a swinging scraper; the hopper opening may also be located on one side of the earth bin instead of in the middle. The crawler chassis of the excavating frame can also adopt a wheel chassis. The excavating device and the lining device can also share a set of power system, such as a set of hydraulic pump station. The lining device can also carry walking power.

Claims

1. Canal excavation integrated into one piece machine, including excavating device (1001), excavating device (1001) including excavation frame (101), be equipped with on excavation frame (101) and break soil mechanism (103), break soil mechanism (103) disposes and is used for shifting out scarfing cinder mechanism (104) of canal that the breakage obtained, its characterized in that, excavating device (1001) rear side still is equipped with lining device (1002), lining device (1002) include lining frame (201), be equipped with on lining frame (201) and be used for assembling mechanism (202) and be used for to assemble mechanism (202) supply with supply mechanism (203) of prefabricated lining brickwork (1003), still be equipped with shovel type moulding soil storehouse (102) on excavation frame (101), have in moulding soil storehouse (102) and hold the space of breaking soil mechanism (103) to the front end of moulding soil storehouse (102) has formed and has cut into, will need the part that removes in the inside cutting structure of moulding soil storehouse (102), the cross section that the side is equipped with the side of shaping mechanism (110) of shaping the shaping of the canal (102) after the side is equipped with the broken soil storehouse, the cross section that the side of shaping storehouse (102) is equipped with the shaping of broken soil storehouse (102) from the inside.

2. The canal excavation and construction integrated machine according to claim 1, characterized in that the bottom of the moulding soil bin (102) is provided with a hopper opening, and the part of the slag removing mechanism (104) receiving the slag is located under the hopper opening.

3. The canal excavation integrated machine according to claim 2, characterized in that a muck concentration device for concentrating muck towards the hopper opening is arranged in the shaping soil bin (102).

4. A canal excavation integrated machine as claimed in claim 3, wherein the muck concentration device is an auger delivery mechanism.

5. The channel excavation and construction integrated machine of claim 1, wherein the molding soil bin (102) is detachably mounted on the excavation frame (101).

6. The channel excavation and construction integrated machine according to any one of claims 1-5, wherein the earth breaking mechanism (103) comprises an earth breaking support, one or at least two endless belt earth breaking mechanisms are arranged on the earth breaking support, the endless belt earth breaking mechanism comprises a roller support (1034) and an endless belt (1035) wound on the roller support (1034), the roller support (1034) comprises a frame body (10341), a driving wheel (10342) for driving the endless belt (1035) to rotate and a supporting wheel (10343) for supporting the endless belt (1035) are arranged on the frame body (10341), the driving wheel (10342) is in transmission connection with a driving device, and crushing teeth (1036) for crushing an excavation position are arranged on the outer side surface of the endless belt (1035).

7. The integrated canal excavation construction machine according to claim 6, wherein the earth breaking support comprises support shafts (1031) arranged at intervals in the front-rear direction, each support shaft (1031) extends in the left-right direction, and at least two ring belt type earth breaking mechanisms are arranged along the axial direction of each support shaft (1031).

8. The canal excavation integrated machine of claim 6, wherein a pitch drive mechanism is connected to the rear of the earth breaking support, the pitch drive mechanism comprising a luffing cylinder (1037) for driving the earth breaking support to pitch.

9. The channel digging integrated machine according to claim 6 wherein said endless belt (1035) is a track and said roller support frames (1034) are respective track supports.

10. The channel digging integrated machine according to any one of claims 1-5, wherein said side soil breaking mechanism (110) includes a breaking shaft (1101) extending in a front-rear direction and a breaking blade provided on said breaking shaft (1101).

11. The canal excavation integrated machine of claim 10, wherein the sidesoil breaking mechanism (110) further comprises a swing driving mechanism for driving the earth breaking shaft (1101) to swing up and down.

12. The canal excavation and construction integrated machine according to claim 11, wherein the swing driving mechanism comprises a swing seat and a second amplitude cylinder (1107), the rear end of the earth breaking rotating shaft (1101) is mounted on the swing seat, and the second amplitude cylinder (1107) is in transmission connection with the earth breaking rotating shaft (1101) to drive the earth breaking rotating shaft (1101) to swing by taking the swing seat as a support.

13. The canal excavation integrated machine of claim 10, characterized in that the earth breaking blade comprises cutting teeth (1103) provided at a front end of the earth breaking shaft (1101) and a spiral scraper (1104) arranged around the earth breaking shaft (1101).

14. The canal excavation integrated machine of claim 11, characterized in that the earth breaking blade comprises cutting teeth (1103) provided at a front end of the earth breaking shaft (1101) and a spiral scraper (1104) arranged around the earth breaking shaft (1101).

15. The canal excavation integrated machine of claim 12, characterized in that the earth breaking blade comprises cutting teeth (1103) provided at a front end of the earth breaking shaft (1101) and a spiral scraper (1104) arranged around the earth breaking shaft (1101).

16. The channel excavation and construction integrated machine of any of claims 1-5, wherein the slag removal mechanism (104) is a belt conveyor.

17. The canal excavation integrated machine of claim 16, wherein the belt conveyor comprises at least two linked conveying sections.

18. A canal excavation and construction integrated machine as claimed in any of claims 1 to 5, characterized in that the feeding means (203) of the lining means (1002) is a lifting feeding means or a conveyor feeding means.

19. The canal excavation integral molding machine of claim 18, wherein the lifting feed mechanism is an arm lifting mechanism.

20. A canal excavation and construction integrated machine as claimed in any one of claims 1 to 5, characterized in that the feeding means (203) of the lining means (1002) further comprises pre-storing means for pre-lining.

21. A canal excavation and construction integrated machine according to any of claims 1-5, characterized in that the feeding means (203) of the lining means (1002) comprises a secondary feeding means at the rear side of the lower part of the splicing means (202) and a primary feeding means at the rear upper part of the secondary feeding means, a lifting and transferring means is provided between the primary feeding means and the secondary feeding means, said lifting and transferring means comprising a guiding upright (205) and a fork arm (206) provided on the guiding upright (205).

22. The channel digging and construction integrated machine according to any one of claims 1-5 wherein said assembly mechanism (202) is a shield tunneling machine pipe sheet assembly machine.

23. The canal excavation integrated machine of any of claims 1-5, wherein the lining means (1002) is towed to the excavation means (1001).

24. A canal excavation and construction integrated machine as claimed in any of claims 1-5, characterized in that the excavation means (1001) has a crawler-type running gear, and the lining means (1002) is provided with a wheel-type running gear.

25. A canal excavation and construction integrated machine as claimed in any of claims 1 to 5, wherein the excavation means (1001) and the lining means (1002) are each provided with a separate power system.